baber/WOPTO huggingface dataset:
Patent JP-H0584331-A (JP)
Title: Racket frame
Inventor: MATSUSHITA TETSUO
IPC: A63B49/10
Filed: 1992-04-07
Abstract: PURPOSE:To provide a racket frame of fiber reinforced thermoplastic resin free from a cavity and having uniform quality. CONSTITUTION:The whole or a part of a racket frame is made of a composite sheet comprising a fibrous aggregate with reinforcing filament substantially arrayed unidirectionally lengthwise, and a thermoplastic fibrous sheet. In addition, the thermoplastic fibrous sheet is caused to intervene in between the reinforcing filament constituting the sheet, and to interlace the filament for integration. Then, the composite sheet is melted and molded.
Patent JP-2000275548-A (JP)
Title: Optical fiber bundle of endoscope
Inventor: IKEDA KUNITOSHI
IPC: G02B23/26
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the optical fiber bundle of the endoscope which never has its facing tube fallen from its ferrule tube even when an autoclave process is performed and also has superior durability. SOLUTION: The optical fiber bundle of the endoscope is formed by tightening and fixing an end part of the flexible facing tube 23 armoring a bundle of optical fibers to the ferrule pipe 22 fixed onto an end part of a bundle of optical fibers; and the tightened part is fixed with an instant adhesive and its external surface is coated with a heat-resistive adhesive 25 which does not deteriorate at least below 120 deg.C.
Patent JP-S63251697-A (JP)
Title: Life measuring device for ground type tank
Inventor: NAITO KIYOSHI
IPC: F17C13/02
Filed: 1987-04-07
Abstract: PURPOSE:To estimate a remaining life of a ground type tank, by a method wherein the stress of a tank wall material and the number of repeating times from a displacement.stress detector, and fatigue analysis is made on the recorded data. CONSTITUTION:A life measuring device 10 for an ground type tank has a stress detector 13 formed with a strain gauge 11 and a dynamic strain gauge 12. In the dynamic strain gauge 12, from a strain of a part where each strain gauge 11 is laminated, stress is determined. In the determined stress of each part, the magnitude thereof and the number of times are fed to a recorder 14 at each time. An S-N curve 15 representing the fatigue limit of a low temperature resistant material by which an inner tank 5 is formed is inputted as a data for fatigue analysis to the recorder 14. The so recorded actual measurements and data for fatigue analysis are fed to a processing computer 16, where fatigue analysis is made thereon.
Patent JP-H03284361-A (JP)
Title: Fluff recovering equipment
Inventor: NODA YASUHIRO
IPC: B04C5/24
Filed: 1990-03-30
Abstract: PURPOSE:To provide a fluff recovering equipment at a low cost by equipping a cutter blower and a fluff separator to the midway part of a closedloop pipeline. CONSTITUTION:The proper amount of material 2 to be treated is introduced from the introduction port 8 of a lower-side pipeline 5D and passed through the pipeline 5D. Then it is supplied to a cutter blower 3 and crushed. The crushed sheathing material R and fluff y are allowed to flow by carrier wind due to the cutter blower 3 and passed through the pipeline 5V and supplied to the cyclone generator 22 of a fluff separator 4. These are reversed by cyclone wind S and fluff F is flown to the outside of a cage 21 from the holes of the cage members 30-32. The weighty sheathing material R falls to a discharge pipe 10 while it is rounded in the cage 21. The sheathing material R allowed to fall to the discharge pipe 10 is passed through the lower-side pipeline 5D and resupplied to the cutter blower 3. Furthermore this is finely crushed and then supplied to the fluff separator 4. Thereby fluff is efficiently recovered.
Patent JP-H05289396-A (JP)
Title: Black toner for full color and its production
Inventor: TOTANI KENZO
IPC: G03G9/087
Filed: 1992-04-07
Abstract: PURPOSE:To produce a black toner for full color excellent in electrostatic charge characteristics and electrostatic charge stability (moisture resistance and environmental resistance). CONSTITUTION:A domain resin 2 and a black colorant 4 obtd. by mixing at least yellow, cyan and magenta colorants are melted and kneaded. The resulting kneaded material, a matrix resin 1 having low miscibility with the domain resin 2 and an auxiliary dispersant 3 having miscibility with both the resins 1, 2 and a higher Izod impact value than that of the matrix resin 1 are melted and kneaded to obtain a colored compsn. and the objective black toner is produced by pulverizing and classifying the colored compsn.
Patent JP-H05290522-A (JP)
Title: Rotary head digital signal regenerating device
Inventor: MATSUI SHIGERU
IPC: G11B20/18
Filed: 1992-04-07
Abstract: PURPOSE:To improve the reliability in data writing by counting the number of data transmission clocks at every block while taking a synchronous signal as a reference and taking the data as an error when the counting result is other than the prescribed symbol number. CONSTITUTION:A symbol clock synchronized with an audio data symbol outputted from a clock generation circuit 14 is counted by a counter 29. A symbol number error deciding circuit 30 decides whether the value counted by the counter 29 is the prescribed value or not to decide the value as 'error' in the case proper quantities are not present. Accordingly, the reliability of the device can be improved by preventing a data error deciding means constituted of an even symbol error detection circuit 22A and an odd symbol error detection circuit 22B from making the misjudgement of 'no error in data' because proper quantities are not present on the clock.
Patent JP-S59209872-A (JP)
Title: Folding machine for rolled paper fed rotary press
Inventor: KAMODA HIROMI
IPC: B41F13/54
Filed: 1983-05-16
Abstract: PURPOSE:To enable to supply a paper in feeding out two rows of webs by a minimum number of drag rollers, by a method wherein the second drag roller and the third drag roller are provided respectively at a skew upper position and at substantially the same height on the downstream side of the first drag roller, and a web deflecting means is provided on the downstream side of the second and third drag rollers. CONSTITUTION:The second drag roller 40 and the third drag roller 44 are provided respectively at a skew upper position and at substantially the same height on the downstream side of the first drag roller 32. A compensating roller 46 is provided in the triangle formed by the three drag rollers, and the web deflecting means is provided on the downstream side of the drag rollers 40, 44. In the case of one web, the web is bisected by a slitter 43 affixed to the drag roller 32, and the two rows of the webs are drawn out through the drag rollers 40, 44, and are directed to the deflecting means. In the case of two webs, the upper web is affixed to the drag roller 44 at an angle sufficiently smaller than that for the lower web, and the webs in a laminated condition are led to the deflecting means. Accordingly, the number of drag rollers and the number of accompanying guide rollers or the like can be reduced.
Patent JP-S529190-A (JP)
Title: Conveyer means for driving waste removing claws
Inventor: MATSUO MASAHARU
IPC: B65G15/42
Filed: 1975-07-14
Abstract: PURPOSE: To extrude wastes in a linear contact so as exactly to separate the wastes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60236-A (JP)
Title: Room cooling, heating and hot-water supplying device utilizing internal-combustion engine
Inventor: KAIZAKI MICHINORI
IPC: F24D12/00
Filed: 1983-05-16
Abstract: PURPOSE:To improve thermal efficiency by a method wherein a hot-water system is constituted of a heat radiating hot-water system, whose temperature corresponds to the temperature of hot- water supplied to respective radiators, and a hot-water supplying system, whose temperature corresponds to the temperature of supplying hot-water, and the internal-combustion engine and a heat pump are utilized for the heat source of the heat radiating hot-water system. CONSTITUTION:The heat pump 6, utilizing a compressor 2 employing the internal-combustion engine as the driving source therefor, is provided with condensers 3, 3' and evaporators 4, 4' while the condenser 3 is utilized to consitute a heat pump hot-water system A for room heating and hot-water supplying. The evaporator 4 is utilized to constitute a room cooling system F while the condenser 3' and the evaporator 4' are constituted so as to release their heat to the atmosphere. The heat radiating hot-water system C is constituted of a waste heat retrieving hot-water system B, retrieving the waste heat of the engine 1, the system A and a heat exchanging section 8, utilizing the hot-water in these hot-water systems as the heat source thereof. A heat radiating hot-water system C is connected with a heat radiating system D communicating with proper radiator 10 while the hot-water supplying system E from a water supplying section 12 to a hot-water discharging section 14 passing through the heat exchanging section 8 indirectly and an auxiliary boiler 13 is constituted.
Patent JP-H04318937-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HOSHIKO TAKAHIRO
IPC: H01L21/3065
Filed: 1991-04-17
Abstract: PURPOSE:To prevent the generation of vertical wall-shaped residue at a time when plasma etching is conducted by isotropic-etching a first insulating layer formed onto a conductive layer, forming a second insulating layer onto the first insulating layer and anisotropic-etching the second insulating layer. CONSTITUTION:A gate insulating film 2 is formed onto a semiconductor substrate 1. A polysilicon film is formed, an insulating film 4 is shaped, and a resist 5 is formed in a specified region on the insulating film 4. The insulating film 4 is isotrpic-etched until the film pressure of the insulating film 4 reaches one fifth or a half, and the residual section of the insulating film 4 is anisotropic-etched. The resist 5 is removed, and the polysilicon film 3 is anisotropic-etched. Impurity ions are implanted to the semiconductor substrate 1. An insulating film 6 is formed on the whole surface. Sidewalls 6a are formed. Impurity ions are implanted to the semiconductor substrate 1. A resist 8 is shaped onto a polysilicon film 7. The polysilicon film 7 is anisotropic-etched. The resist 8 is removed, and insulating films 51, 52 are formed.
Patent JP-S61243745-A (JP)
Title: Static electricity remover for blank receiver
Inventor: UEDA YOSHIRO
IPC: H05F3/04
Filed: 1985-04-23
Abstract: PURPOSE:To enable static electricity charged on blanks to be removed when the blanks are taken out or received, by providing an ionized air generator on a blank take-out port or blank receiving port of a receiver. CONSTITUTION:Internal ionized air is blown out of a blast port 5 to a blank takeout port 4 by a fan provided above an ion wind generator 3. And when blanks 10 stacked on a paper discharge tray 6 are taken out, the hand of an user passes through an ionized air region on the blank take-out port 4 to take out the blank, discharges and neutralizes charge on the body and blank so that it does not feel electric shocks. Also, the ion wind generator 3 is provided on the blank take-out port so that troubles of static electricity concerning the handling of blanks after taking out them can be eliminated.
Patent JP-H05289939-A (JP)
Title: Memory extension system
Inventor: MOROZUMI HIDEKI
IPC: G06F12/06
Filed: 1992-04-07
Abstract: PURPOSE:To make it possible to rapidly read out sequential data from a large capacity storage area arranged in an address space independent from a CPU. CONSTITUTION:A storage device 101 consists of a data part 102 and a directory part 103. An address forming device 104 consists of a latch means 107 for storing an address, an adding means 108 for adding a constant to an output from the means 107 and a selecting means 109 for switching between the output of the means 108 and an address initial value 112 and forms an address space independent from the CPU. The device 104 has an address initial value setting function for sequential data and a function for automatically increasing or decreasing addresses. A cache device 106 registers the address initial value of the sequential data, and at the time of reading out the same sequential data, the address initial value stored in the device 106 is used.
Patent JP-2000280110-A (JP)
Title: Twist drill with extra-high pressure sintered body
Inventor: NISHIKAWA MASAYUKI
IPC: B23B51/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve flowing-out of chips in a twist drill formed by joining an extra-high pressure sintered body tip to its corner. SOLUTION: In placing an extra-high pressure sintered body tip 9 on a counterfore 8 formed at the corner of a drill body 1, a sub cutting edge 6 is formed which includes a main cutting edge 3 where the extra-high pressure sintered body tip 9 and the drill body are of the same order and higher order gradually toward the rear end of a sub cutting edge 6 from the main cutting edge 3, and is discontinuous to the sub cutting edge 6 of the drill body 1. It is thus possible to prevent generation of obstacles to flowing-out of cutting chips 11.
Patent JP-S61243854-A (JP)
Title: Polyester copolymer composition for injection molding
Inventor: HIROBE KAZUFUMI
IPC: C08L23/00
Filed: 1985-04-22
Abstract: PURPOSE:To provide the titled compsn. having excellent heat resistance and stability against moisture, by blending a nucleating agent and a reinforcing filler to a polyester copolymer composed of a polyethylene terephthalate segment and a polyether segment. CONSTITUTION:A polyester copolymer composed of a polyethylene terephthalate segment (A) having an intrinsic viscosity of 0.15-0.38, obtd. by reacting terephthalic acid with ethylene glycol, and a polyether segment (B) having an average MW of 300-2,000 selected from among addition polymers of an alkylene oxide with bisphenols or polyalkylene glycols is prepd. 0.01-10pts.wt. nucleating agent (e.g. sodium stearate or calcium carbonate) and 5-200pts.wt. reinforcing filler (e.g. glass fiber or talc) are blended with 100pts.wt. said copolymer to obtain the titled copolymer resin.
Patent JP-S60229558-A (JP)
Title: Phase synchronization control system
Inventor: SUZUKI MITSUO
IPC: H04L27/227
Filed: 1984-04-27
Abstract: PURPOSE:To attain phase synchronization in a short time by performing pi/2 phase advance control over a reception-side sampling signal, and then performing phase advance control or phase delay control according to a selection of the frequency division ratio of a frequency divider. CONSTITUTION:A timing control part 5 when supplied with signals I and Q from a timing extraction part 4 decides which of areas A-D the phase difference theta between reception side sampling timing and transmission-side sampling timing belongs to with the signal I and Q, and performs phase control so that the difference belongs to the area B or D. Then, the frequency division ratio of the frequency divider 1 is controlled selectively to 1/24, 1/25 or 1/23 and the phase of a sampling signal SP is advanced or delayed by 1/28pi(rab) with the frequency division ratio.
Patent JP-S5610516-A (JP)
Title: Production of furfuryl alcohol-modified resol resin
Inventor: TANAKA YOSHIAKI
IPC: B22C1/22
Filed: 1979-07-06
Abstract: PURPOSE: To obtain titled resol resin having an improved hardening rate for mold sand and strength, by adding a small amount of a phenol derivative having a substituent which increase the electric charge density in an ortho or para position, to the reaction system in the production of furan-modified resol resins.  
     CONSTITUTION: Phenol is reacted with formaldehyde and furfuryl alcohol in the presence of a basic catalyst. In the above reaction, the reactants are present in amounts to provide a mol ratio of the formaldehyde to the phenol of 0.35W0.56. And the reaction is carried out after addition of 0.05W0.3mol per mol of the phenol, of a phenol derivative having a substituent which enhances the electric charge density in ortho and/or para positions. Examples of the phenol derivative which is used include m-cresol, resorcinol, phloroglucinol, xylenol and methyresorcinol. The amount of furfuryl alcohol used is 30W70wt%, pref., 40W60%, based on the total resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58201468-A (JP)
Title: Synchronizing signal detector
Inventor: SUGIMOTO AKIHISA
IPC: H04N7/167
Filed: 1982-05-20
Abstract: PURPOSE:To absorb the frequency drift of a tuner, by supplying a video carrier extracted from a tuner output to an automatic frequency controlling and detecting circuit, and controlling a local oscillating frequency of the tuner with this detected output. CONSTITUTION:The tuner output is divided into two; one is given to a descrambling modulator 13 and the other is divided further into two at a two-distributor 15. One output of the two-distributor 15 is given to a BPF10, where a sound carrier is extracted, and a descrambling control signal is formed at a decoder 12 to control a descrambling modulator 13. The other output of the two-discributor 15 is extracted for a video carrier at a BPF17, detected at an AFC detecting circuit 19 and its detected output controls the 2nd local oscillating circuit of the tuner. Thus, the frequency drift of the tuner is absorbed completely.
Patent JP-H05144513-A (JP)
Title: Electric connector sestem
Inventor: JIEFURII JIEI PAURITSUKII
IPC: H01R13/627
Filed: 1992-03-09
Abstract: PURPOSE: To provide a new and improved electric connector assembly which is appropriate to connect an electronic control system to an adjustable suspension element of a vehicle. CONSTITUTION: This electronic connector system comprises an insulation housing having terminals 42, 44 to be connected to appropriate fitting terminals 62, 64 on a suspension element 11. An another insulation latching means 16 is ultrasonic-welded to the insulation housing 14 in order to latch an electric connector assembly 10 to an appropriate supplementary latch on the suspension element 11. The housing has a base 26 and a receptacle 28 projecting from the base. An enclosure 30 for another latch is ultrasonic welded around the receptacle of the housing. The terminals 42, 44 are inserted and molded to the housing. The terminal is L shaped and one leg of each terminals is inserted and molded to the base and another leg forms a contact portion extending toward the inside of the receptacle of the housing.
Patent JP-H03285896-A (JP)
Title: Holder
Inventor: YAMANE KEIICHI
IPC: C30B25/12
Filed: 1990-03-30
Abstract: PURPOSE:To form the target holder with the inside of its cylinder made capable of evacuation by providing an electrode plate at the one end of the cylindrical insulation tube and the subflange to keep the inside of the cylinder air-tight at the fixing flange of the other end. CONSTITUTION:The electrode plate plate 1 is brazed to the one end of the cylindrical ceramic tube 2 and the fixing flange 3 is brazed to the other end to form a target holder main body. A vacuum chamber frame 13 is screwed to the fixing flange 3 as well as the subflange 12 is screwed to form an air-tight cylindrical space 1a in the target holder main body, and a gas discharge pipe 9 and a leakage pipe 10 are provided to the subflange 12. By this method, as the cylindrical inner part of the holder main body is made capable of evacuation through the gas discharge pipe 6, the electrode plate 1 is prevented from being warped due to the pressure difference between the front and rear surfaces of the electrode plate 1 with the result that the leakage, breakage, etc., in the brazed connection part of the electrode plate 1 are prevented.
Patent JP-S57200243-A (JP)
Title: Drawing of optical fiber line and its device
Inventor: KAKUMAE HIDEO
IPC: C03C25/12
Filed: 1981-06-03
Abstract: PURPOSE: To enable the drawing of optical fiber with low degree of breakage  even at high speed, by making a coating compound in a coating bath flow in the  direction of the progress of optical fiber by an endless belt so that the viscosity resistance of the coating compound is reduced.  
     CONSTITUTION: The wheels 10 and 11 to be driven by the shafts 13 and 14 are set at the top and bottom in the interior of the coating baths 15 and 15' capable of being divided into the right and left. The endless belt 9 is hung between the top and bottom wheels 10 and 11, and a large number of the blade plates 16 are attached to the surface of the belt 9. The optical fiber 3 is passed through the notch 22 equipped at the middle of the belt 9 to the plastic coating material 5 in the coating baths 15 and 15', and discharged from the nozzle 12. In the operation, the coating material 5 close to the optical fiber 3 is made to flow in the direction of the passage of the optical fiber 3 by the endless belt 9 and the blade plates 16, the relative speed between the optical fiber 3 and the coating material 5 is lessened, and the viscosity resistance of the optical fiber 3 is extremely reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5932-A (JP)
Inventor: NANNICHI KUNINOBU
IPC: A47L19/00
Filed: 1983-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05116988-A (JP)
Title: Multiple oxide thin film for half mirror
Inventor: NISHIDA EIJI
IPC: G02B1/14
Filed: 1992-03-10
Abstract: PURPOSE:To provide a multiple oxide thin film for a half mirror having excellent durability (resistance to alkali, acid, wear and stain). CONSTITUTION:This multiple oxide thin film contains 5-50 atomic % Si, 5-80 atomic % Ti and 5-80 atomic % Nb or further may contain P2O5 and has remarkably improved durability if the Si-Ti oxide is combined with Nb.
Patent JP-2000284724-A (JP)
Title: Manufacture of electrode substrate for display
Inventor: TANAKA KAZUO
IPC: G09F9/30
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent a conductive material from becoming uneven in film thickness from one end to the other end of a substrate by reducing the influence of the wiring resistance of an auxiliary electrode when the conductive material which electrically connects an auxiliary electrode and a main electrode is formed by electric plating using the auxiliary electrode as an electrode by the method for manufacturing an electrode substrate for a display element which is equipped with a main electrode and an auxiliary electrode on one surface of a substrate and has the auxiliary electrode embedded in a flattening film. SOLUTION: Base metal 12a is formed entirely on one top surface of the substrate 11, a hole 131a which penetrates an insulating film 131 formed on the metal from the side of the base metal 12a onto the top of the insulating film 131 is formed, and electric plating using the base metal 12a as an electrode is carried out to fill the hole 131a with the conductive material 15 so that it is exposed in the hole 131a. The base metal 12a is patterned as specified to form the auxiliary electrode 12.
Patent JP-S57200805-A (JP)
Title: Optical position detecting device
Inventor: HIGUCHI HIROSHI
IPC: G01B11/00
Filed: 1981-06-04
Abstract: PURPOSE:To make an error signal highly accurate, by obtaining the output which is modulated by a frequency which is proportional to the position of a circular image from a light detecting element. CONSTITUTION:Output signals 13 of two light detectors on one axis are inputted to a frequency discriminators 14. When the center of the circular image is shifted by x, discriminated outputs 15 from the corresponding frequency discriminators 14 are supplied to maximum value holding circuits 17. Then holding outputs 18 from the holding circuits 17 are supplied to sample and hold circuits 19 and sampled and held by the output of a delay circuit 20. Then sample and hold outputs 21 having the amplitudes C1 and C2 are obtained from the holding circuit 19. In this way, the variation in the outputs of the optical detectors due to the luminance irregularity of the circular image and the variation in the outputs of the optical detectors due to the change in environment are eliminated and the highly accurate error signal can be always obtained.